CREMOTECH CO., LTD.

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Seongnam-si, Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Laser-diode, liquid-crystal projector
- Patent number 10,139,717
- Issue date Nov 27, 2018
- CREMOTECH CO., LTD.
- Hyun Rak Choi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

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Patents Applicationslast 30 patents

Information Patent Application
LASER-DIODE, LIQUID-CRYSTAL PROJECTOR
- Publication number 20180024428
- Publication date Jan 25, 2018
- CREMOTECH CO., LTD.
- Hyun Rak CHOI
- G02 - OPTICS